公开(公告)号：US12220301B2

公开(公告)日：2025-02-11

申请号：US16960940

申请日：2019-01-04

Applicant: Solventum Intellectual Properties Company

Inventor： Justin Alexander Long ,  Christopher Brian Locke ,  Kristine M. Kieswfetter

IPC: A61M1/00 ,  A61F13/05

Abstract: This disclosure includes wound dressings (18) and systems (10) with therapeutic gas and negative pressure sources for incision management. The dressing, which are configured to be coupled to tissue to facilitate delivery of oxygen to the tissue, comprise a manifold configured to permit communication of oxygen to the tissue the manifold (46) defining: a plurality of gas passageways (50); and a plurality of openings (62), one or more of which comprises a length (66) and a width (70) that is at least 50 percent less than the length; and a gas-occlusive layer (86) configured to be disposed over the manifold and coupled to the tissue such that an interior volume containing the manifold is defined between the gas-occlusive layer and the tissue and the gas-occlusive layer limits escape of oxygen from the interior volume.

公开(公告)号：US12127916B2

公开(公告)日：2024-10-29

申请号：US16755814

申请日：2018-08-29

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Justin Alexander Long ,  Benjamin Locke ,  Benjamin Andrew Pratt ,  Thomas Alan Edwards

IPC: A61F13/05 ,  A61F13/00 ,  A61M1/00

CPC classification number: A61F13/05 ,  A61M1/913 ,  A61F2013/00246 ,  A61M1/915 ,  A61M1/916

Abstract: An evaporative bridge dressing that may be used with negative-pressure treatment of tissue. The evaporative bridge dressing may have one or more fluid transfer layers comprised of high-density wicking material enclosed between layers of film having high moisture-vapor transfer rates to reduce liquid storage and minimize pressure drop.

公开(公告)号：US12115331B2

公开(公告)日：2024-10-15

申请号：US17471755

申请日：2021-09-10

Applicant: Solventum Intellectual Properties Company

Inventor： Justin Alexander Long ,  Christopher Brian Locke ,  Timothy Mark Robinson ,  Richard Coulthard

IPC: A61M35/00 ,  A61M1/00 ,  A61M13/00 ,  B01D53/04

CPC classification number: A61M35/30 ,  A61M1/784 ,  A61M1/85 ,  A61M1/92 ,  A61M1/94 ,  A61M13/003 ,  B01D53/04 ,  B01D53/0407 ,  A61M2202/0208 ,  A61M2202/0266 ,  A61M2205/3337 ,  A61M2205/7536 ,  B01D2253/102 ,  B01D2253/1122 ,  B01D2256/10 ,  B01D2257/104 ,  B01D2259/4533

Abstract: This disclosure includes wound dressings and systems for effluent management of topical wound therapy and related methods. Some devices, which are configured to dilute therapeutic gas effluent flowing from a dressing, comprise a therapeutic gas source configured to provide therapeutic gas to the dressing; a container comprising a sidewall that defines a chamber configured to receive therapeutic gas effluent from the dressing; a negative pressure source configured to be coupled to the container such that the negative pressure source can be activated to draw fluid from the dressing through the chamber of the container; and a diluent gas source configured to deliver a diluent gas to dilute therapeutic gas effluent before the therapeutic gas effluent enters the negative pressure source.

公开(公告)号：US12274823B2

公开(公告)日：2025-04-15

申请号：US18134937

申请日：2023-04-14

Applicant: Solventum Intellectual Properties Company

Inventor： Christopher Brian Locke ,  Justin Alexander Long ,  Benjamin Locke ,  Benjamin Andrew Pratt ,  Thomas Alan Edwards ,  Timothy Mark Robinson

IPC: A61F13/01 ,  A61M1/00 ,  A61F13/05

Abstract: In some illustrative examples, a bridge suitable for treating a tissue site may include a bridge sealing member and one or more bridge wicking layers. The bridge sealing member may extend along a length of the bridge, and may define an internal passageway in fluid communication between a receiving end of the bridge and a transmitting end of the bridge. The one or more bridge wicking layers may be disposed within the internal passageway of the bridge sealing member. Other apparatus, systems, and methods are disclosed.